<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="TOKN">﻿</span><span class="COMM">/*
<span class='line'>  2</span> Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
<span class='line'>  3</span> For licensing, see LICENSE.html or http://ckeditor.com/license
<span class='line'>  4</span> */</span><span class="WHIT">
<span class='line'>  5</span>
<span class='line'>  6</span> </span><span class="COMM">/**
<span class='line'>  7</span>  * A lightweight representation of an HTML element.
<span class='line'>  8</span>  * @param {String} name The element name.
<span class='line'>  9</span>  * @param {Object} attributes And object holding all attributes defined for
<span class='line'> 10</span>  *		this element.
<span class='line'> 11</span>  * @constructor
<span class='line'> 12</span>  * @example
<span class='line'> 13</span>  */</span><span class="WHIT">
<span class='line'> 14</span> </span><span class="NAME">CKEDITOR.htmlParser.element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">attributes</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 15</span> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 16</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'> 17</span> 	 * The element name.
<span class='line'> 18</span> 	 * @type String
<span class='line'> 19</span> 	 * @example
<span class='line'> 20</span> 	 */</span><span class="WHIT">
<span class='line'> 21</span> </span><span class="WHIT">	</span><span class="NAME">this.name</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 22</span>
<span class='line'> 23</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'> 24</span> 	 * Holds the attributes defined for this element.
<span class='line'> 25</span> 	 * @type Object
<span class='line'> 26</span> 	 * @example
<span class='line'> 27</span> 	 */</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="WHIT">	</span><span class="NAME">this.attributes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">attributes</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 29</span>
<span class='line'> 30</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'> 31</span> 	 * The nodes that are direct children of this element.
<span class='line'> 32</span> 	 * @type Array
<span class='line'> 33</span> 	 * @example
<span class='line'> 34</span> 	 */</span><span class="WHIT">
<span class='line'> 35</span> </span><span class="WHIT">	</span><span class="NAME">this.children</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 36</span>
<span class='line'> 37</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">dtd</span><span class="WHIT">			</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">CKEDITOR.dtd</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 38</span> </span><span class="WHIT">		</span><span class="NAME">isBlockLike</span><span class="WHIT">	</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">dtd.$block</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">dtd.$listItem</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">dtd.$tableContent</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">		</span><span class="NAME">isEmpty</span><span class="WHIT">		</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">!</span><span class="NAME">dtd.$empty</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 40</span>
<span class='line'> 41</span> </span><span class="WHIT">	</span><span class="NAME">this.isEmpty</span><span class="WHIT">	</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">isEmpty</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="WHIT">	</span><span class="NAME">this.isUnknown</span><span class="WHIT">	</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">dtd</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">name</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 43</span>
<span class='line'> 44</span> </span><span class="WHIT">	</span><span class="COMM">/** @private */</span><span class="WHIT">
<span class='line'> 45</span> </span><span class="WHIT">	</span><span class="NAME">this._</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT">
<span class='line'> 46</span> </span><span class="WHIT">	</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 47</span> </span><span class="WHIT">		</span><span class="NAME">isBlockLike</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">isBlockLike</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 48</span> </span><span class="WHIT">		</span><span class="NAME">hasInlineStarted</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">isEmpty</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">isBlockLike</span><span class="WHIT">
<span class='line'> 49</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 51</span>
<span class='line'> 52</span> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 53</span> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="WHIT">	</span><span class="COMM">// Used to sort attribute entries in an array, where the first element of</span><span class="WHIT">
<span class='line'> 55</span> </span><span class="WHIT">	</span><span class="COMM">// each object is the attribute name.</span><span class="WHIT">
<span class='line'> 56</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">sortAttribs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">b</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 57</span> </span><span class="WHIT">	</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 58</span> </span><span class="WHIT">		</span><span class="NAME">a</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 59</span> </span><span class="WHIT">		</span><span class="NAME">b</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">b</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 60</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">a</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">b</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">a</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NAME">b</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 61</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 62</span>
<span class='line'> 63</span> </span><span class="WHIT">	</span><span class="NAME">CKEDITOR.htmlParser.element.prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">	</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 65</span> </span><span class="WHIT">		</span><span class="COMM">/**
<span class='line'> 66</span> 		 * The node type. This is a constant value set to {@link CKEDITOR.NODE_ELEMENT}.
<span class='line'> 67</span> 		 * @type Number
<span class='line'> 68</span> 		 * @example
<span class='line'> 69</span> 		 */</span><span class="WHIT">
<span class='line'> 70</span> </span><span class="WHIT">		</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">CKEDITOR.NODE_ELEMENT</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 71</span>
<span class='line'> 72</span> </span><span class="WHIT">		</span><span class="COMM">/**
<span class='line'> 73</span> 		 * Adds a node to the element children list.
<span class='line'> 74</span> 		 * @param {Object} node The node to be added. It can be any of of the
<span class='line'> 75</span> 		 *		following types: {@link CKEDITOR.htmlParser.element},
<span class='line'> 76</span> 		 *		{@link CKEDITOR.htmlParser.text} and
<span class='line'> 77</span> 		 *		{@link CKEDITOR.htmlParser.comment}.
<span class='line'> 78</span> 		 * @function
<span class='line'> 79</span> 		 * @example
<span class='line'> 80</span> 		 */</span><span class="WHIT">
<span class='line'> 81</span> </span><span class="WHIT">		</span><span class="NAME">add</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">CKEDITOR.htmlParser.fragment.prototype.add</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 82</span>
<span class='line'> 83</span> </span><span class="WHIT">		</span><span class="COMM">/**
<span class='line'> 84</span> 		 * Clone this element.
<span class='line'> 85</span> 		 * @returns {CKEDITOR.htmlParser.element} The element clone.
<span class='line'> 86</span> 		 * @example
<span class='line'> 87</span> 		 */</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">		</span><span class="NAME">clone</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 89</span> </span><span class="WHIT">		</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">CKEDITOR.htmlParser.element</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">this.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.attributes</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 91</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 92</span>
<span class='line'> 93</span> </span><span class="WHIT">		</span><span class="COMM">/**
<span class='line'> 94</span> 		 * Writes the element HTML to a CKEDITOR.htmlWriter.
<span class='line'> 95</span> 		 * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
<span class='line'> 96</span> 		 * @example
<span class='line'> 97</span> 		 */</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">		</span><span class="NAME">writeHtml</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">writer</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 99</span> </span><span class="WHIT">		</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>100</span> </span><span class="WHIT">			</span><span class="COMM">// Open element tag.</span><span class="WHIT">
<span class='line'>101</span> </span><span class="WHIT">			</span><span class="NAME">writer.openTag</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">this.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.attributes</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>102</span>
<span class='line'>103</span> </span><span class="WHIT">			</span><span class="COMM">// Copy all attributes to an array.</span><span class="WHIT">
<span class='line'>104</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">attribsArray</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>105</span> </span><span class="WHIT">			</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">a</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.attributes</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>106</span> </span><span class="WHIT">				</span><span class="NAME">attribsArray.push</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.attributes</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">a</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>107</span>
<span class='line'>108</span> </span><span class="WHIT">			</span><span class="COMM">// Sort the attributes by name.</span><span class="WHIT">
<span class='line'>109</span> </span><span class="WHIT">			</span><span class="NAME">attribsArray.sort</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">sortAttribs</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>110</span>
<span class='line'>111</span> </span><span class="WHIT">			</span><span class="COMM">// Send the attributes.</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">			</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">len</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">attribsArray.length</span><span class="WHIT"> </span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">len</span><span class="WHIT"> </span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>113</span> </span><span class="WHIT">			</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>114</span> </span><span class="WHIT">				</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">attrib</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">attribsArray</span><span class="PUNC">[</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>115</span> </span><span class="WHIT">				</span><span class="COMM">// IE's treated expand fields as dom attributes, skip it</span><span class="WHIT">
<span class='line'>116</span> </span><span class="WHIT">				</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">CKEDITOR.env.ie</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">attrib</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'_cke_expando'</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>117</span> </span><span class="WHIT">					</span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>118</span> </span><span class="WHIT">				</span><span class="NAME">writer.attribute</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">attrib</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">attrib</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>119</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>120</span>
<span class='line'>121</span> </span><span class="WHIT">			</span><span class="COMM">// Close the tag.</span><span class="WHIT">
<span class='line'>122</span> </span><span class="WHIT">			</span><span class="NAME">writer.openTagClose</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">this.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.isEmpty</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>123</span>
<span class='line'>124</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.isEmpty</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'>125</span> </span><span class="WHIT">			</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>126</span> </span><span class="WHIT">				</span><span class="COMM">// Send children.</span><span class="WHIT">
<span class='line'>127</span> </span><span class="WHIT">				</span><span class="NAME">CKEDITOR.htmlParser.fragment.prototype.writeHtml.apply</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">arguments</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>128</span>
<span class='line'>129</span> </span><span class="WHIT">				</span><span class="COMM">// Close the element.</span><span class="WHIT">
<span class='line'>130</span> </span><span class="WHIT">				</span><span class="NAME">writer.closeTag</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">this.name</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>131</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>132</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>133</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>134</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>135</span> </span></pre></body></html>
